Set of 4 universal quick-release toilet seat fixings with blind holes

Easy to use: Place these quick-release toilet seat screws into the toilet mounting holes. The rubber grommets have a threaded section so you can simply push them into the holes in the top of the toilet bowl, and when you tighten the screw, it expands and contracts in the hole, without needing a bolt on the other end. Convenient and time-saving.

For your wobbly toilet seats: Please use these Ancable fixing screws to replace the useless plastic inserts supplied with a new top-fixing seat. Fits Most standard UK-sized toilet seats with a top-fixing hinge. Suitable for a 14-16mm hole. One-time installation: You only need to install the toilet seat cover and hinges once. No more worrying about toilet problems; they can be used for many years. High-quality material: Made of rubber and metal, the rubber cover is more resistant to dirt and Wear-resistant, it has a better expansion effect and is not easy to break. Metal screws are less prone to rust under the protection of the rubber and can be used for longer.